How Wildfires Could Further Disrupt Water Supplies

Security & Resilience Update – Russian Cyber Threats to Critical Infrastructure, BlackCat Ransomware IOCs, and More

(U//FOUO) Additive Manufacturing Technology Very Likely Introduces Alternative Methods to Manufacture Explosive Devices

Threat Awareness – Emotet Phishing Attacks on the Rise

FBI FLASH – BlackCat/ALPHV Ransomware Indicators of Compromise

Joint Cybersecurity Advisory – Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure

Overview of the Sovereign Citizen Extremist Movement in the U.S., Australia, and Canada

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – April 21, 2022

TLP:AMBER Weekly Flashpoint Intelligence Reports: April 21, 2022

Waterway Restoration Efforts Aim to Reduce Flooding Risk, Recharge Depleted Groundwater

(U//FOUO) NCTC Counterterrorism Weekly: April 14 – April 20, 2022

FEMA Updates State and Local Mitigation Planning Policy Guides